edit: okay guys. i don't double pull for all the strings. just the first two mains because it's an x-2. and clamping it on the outside of the frame like in YULitle's video doesn't work. so i read a lot about double pulling and came across a lot of different opinions but the general consensus is don't do it because it won't be even tension. the most interesting post i've read is this one: and an interesting post afterwards the question i have if the latter post works, wouldn't you need to increase tension by ~6lbs if it's a 3 lb loss on each string? anyone with a fishing scale that wants to test this out for me? i'll look up how much one is later on and if it's not too expensive i'll do it myself.